ABB | SACE Emax 2
236 | © 2013
ABB |
1SDH001000R0002 - L7804
Electrical accessories | 2 - Electrical signalling accessories
S33 M/2: springs loaded
signalling contact
The S33 M/2 contact signals the current state of the closing springs of the circuit-breaker
control (loaded or discharged).
It is available in two types:
• standard contact
• contact for digital signals
NOTE:
the S33_M/2 contact is always included in the gearmotor for automatic loading
of the springs
The following table provides information on the electrical characteristics:
Characteristics
Standard
Digital signals
Breaking
capacity
DC
24V
-
0.1 A
125V
0.5A @ 0ms / 0.3A @ 10ms
-
250V
0.3A @ 0ms / 0.15A @ 10ms -
AC
250V
3A cos
φ
0,3
-
5A cos
φ
0,7
-
5A cos
φ
1
-
400V
3A cos
φ
1
-
2A cos
φ
0,7
-
1A cos
φ
0,3
-
Minimum load
50mA @ 24V
1mA @ 5V
38
36
35
S33
S33/M2: Connections
Further information is available on page 156, or on the site http://www.abb.com/abblibrary/
DownloadCenter/, where the wiring diagram is available
A4
X
XV
X
XV
A1
A4
12
S33M/2
4
2
1
2
XB2
3
XB2
1
36
36
36
38
38
35
35
38
35
Diagram 12
Information on the assembly is available from the web site http://www.abb.com/abblibrary/
DownloadCenter/, in particular with the kit sheet
.